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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wei Yu Xinwen Fu Blasch, E. Khanh Pham Dan Shen Genshe Chen Chao Lu |
| Copyright Year | 2013 |
| Description | Author affiliation: Inf. Directorate, Air Force Res. Lab., Rome, NY, USA (Blasch, E.) || Dept. of Comput. & Inf. Sci., Towson Univ., Towson, MD, USA (Wei Yu; Chao Lu) || Intell. Fusion Technol., Inc., Germantown, MD, USA (Dan Shen; Genshe Chen) || Dept. of Comput. Sci., Univ. of Massachusetts Lowell, Lowell, MA, USA (Xinwen Fu) || Space Vehicles Directorate, Air Force Res. Lab., Kirtland AFB, NM, USA (Khanh Pham) |
| Abstract | Network-based crime has been increasing in both extent and severity and network-based forensics encapsulates an essential part of legal surveillance. A key network forensics tool is trace back, which can be used to identify true sources of suspects. Both accuracy and secrecy are essential attributes of a successful forensic trace back. In this paper, we present a class of hopping based spread-spectrum techniques for forensic trace back, which fully use the benefits of the spread spectrum approach and preserves a greater degree of secrecy. Our proposed techniques, including Code Hopping-Direct Sequence Spread Spectrum (CHDSSS), Frequency Hopping-Direct Sequence Spread Spectrum (FH-DSSS), and Time Hopping-Spread Spectrum (TH-DSSS), operate to randomize the effects of marking traffic through both the time and frequency domains. Our simulation study validates these techniques in terms of accuracy and secrecy. |
| Sponsorship | IEEE Comput. Soc. |
| Starting Page | 101 |
| Ending Page | 106 |
| File Size | 380720 |
| Page Count | 6 |
| File Format | |
| ISBN | 9780769550053 |
| DOI | 10.1109/SNPD.2013.75 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-07-01 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Frequency modulation Accuracy Hopping Transmitters Forensics Spread spectrum communication Receivers Interference Secrecy DSSS Traceback |
| Content Type | Text |
| Resource Type | Article |
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